Grab active vertex snaps the maximum strength of the grab brush to the highlighted active vertex, making it easier to manipulate low poly models or meshes with subdivision surfaces.
Dynamic Mesh Preview generates a list of connected vertices from the active vertex and draws them from the cursor code. This helps to visualize the real geometry the user is manipulating from sculpt mode when there are active modifiers.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5646
This happened when the 'Whole Collection' option was enabled next to the
'Use Count' option. These two are exclusive but some code paths only
checked for 'Use Count'.
Reviewers: brecht
Maniphest Tasks: T69702
Differential Revision: https://developer.blender.org/D5741
This operator extracts the paint mask to a new mesh object. It can extract the paint mask creating a boundary loop in the geometry, making it ready for adding a subdivision surface modifier.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5384
This operator is a combined version of mask expand and mask by normal from the sculpt branch. It can be used to quickly isolate parts of a model based on topology or curvature.
- Shift + A starts the operator in topology mode from the active vertex
- Shift + Alt + A starts the operator in curvature mode from the active vertex
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5657
This patch extends Musgrave noise to operate in 1D, 2D, 3D, and 4D
space. The Color output was also removed because it was identical
to the Fac output.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5566
This brush lets the user pose a model simulating an armature-like deformation. The pivot point for rotation is calculated automatically based on the radius of the brush and the topology of the model.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5647
Show all memory-related byte size strings calculated with a base of 1024.
Differential Revision: https://developer.blender.org/D5714
Reviewed by Brecht Van Lommel
The mesh filter tool applies a deformation to all vertices in the mesh at the same time. It includes multiple deformation modes and the option to lock the deformation axis.
This commit also includes the FilterCache, which is needed in some new operators and tools.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5513
This patch implements the paper "Regularized Kelvinlets: Sculpting Brushes based on Fundamental Solutions of Elasticity" https://graphics.pixar.com/library/Kelvinlets/paper.pdf
It includes grab, biscale grab, triscale grab, scale and twist.
All deformation modes are accessible under the same tool. This helps to keep the code organized and it should not make any difference to the user when a better brush management system is implemented.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5634
This provides an API to access structs
with their members set to default values:
- DNA_struct_default_get(name)
- DNA_struct_default_alloc(name)
Currently this is only used for scene & view shading initialization,
eventually it can be used for RNA defaults and initializing
DNA struct members on file reading.
This brush is similar to the draw brush but it deforms the mesh from the original coordinates. When used with the sharper curve presets it has a much more pleasant crease/cut behavior than any of the other brushes. This is useful for creating cloth wrinkles, stylized hair or hard surface edges.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5530
Preparing for the bigger changes which will be related on passing
dependency graph to various callbacks which need it.
Differential Revision: https://developer.blender.org/D5725
Parenting/constraints/delta-scaled all caused setting dimensions to fail.
Take the difference between the input scale and final scale into
account when applying the dimensions.
Allow selecting how the new location/rotation/scale is combined with
the existing transformation. This is most useful for rotation, which
has multiple options, and scale, which previously could only replace.
Add option to change the Intensity of the HDRI in the 3d viewport. This works for both EEVEE and Cycles
Reviewed By: brecht, fclem
Differential Revision: https://developer.blender.org/D5674
Allow combining location, rotation and scale at the same time,
using one constraint. The mixing modes are based on matrix
multiplication, but handle scale in a way that avoids creating
shear.
Reviewers: brecht
Differential Revision: https://developer.blender.org/D5640
Upon close inspection, the way the Offset mode works in the
Copy Rotation constraint makes no sense, and in fact, destroys
the rotation of its owner unless either it's single axis, or
the order is set specifically to `ZYX Euler`.
Since it can't simply be changed because of backward compatibility
concerns, replace the checkbox with a dropdown that provides a set
of new modes that actually make sense.
Specifically, add a mode that simply adds Euler components together,
and two options that use matrix multiplication in different order.
The Python use_offset property is replaced with compatibility stubs.
Reviewers: brecht
Differential Revision: https://developer.blender.org/D5640
Ideally, when a reference linked ID is missing (and replaced by linking
code with an empty place-holder), we should just keep the local
overriding datablocks as-is, until broken links are fixed.
Not really working yet though, needs more work here...
Similar change to the one done for tagged IDs overriding some days ago.
We do not always want to remap all local usages of a linked data-block
to its new local overriding copy.
Was always evaluating due to typo in rB34ab90f546f0.
Reviewers: brecht
Maniphest Tasks: T68840
Differential Revision: https://developer.blender.org/D5695
It is possible that POST callbacks will modify objects or relations.
This change makes it so an extra update pass is done if needed.
Reviewers: brecht
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D5690
This patch rewrites the Mapping node to support dynamic inputs. The
Max and Min options have been removed. They can be added as Min and
Max Vector Math nodes manually.
Texture nodes still use the old matrix-based mapping. A new SVM node
`NODE_TEXTURE_MAPPING` has been added to preserve this functionality.
Similarly, in GLSL, a `mapping_mat4` function has been added.
Reviewers: brecht, JacquesLucke
This change implements the basics as described in {T68312} for the
shading modes.
* LookDev shading mode is renamed to Material Preview. It always uses Eevee as renderer, and is intended to provide a fast material preview suitable for texture painting, and texture and material setup.
* Rendered shading gains "Use Scene Lights" and "Use Scene World" options similar to current Material Preview. These will be enabled by default. When Use Scene World is turned off, HDRIs will be used for lighting instead. These options are available for EEVEE and Cycles.
* Renderers will be able to customize the shading settings panel and add additional settings.
Reviewed By: brecht, fclem
Differential Revision: https://developer.blender.org/D5612
As an inherent property of matrix-based transformation math, non-
uniform scaling of a parent bone induces shear into the transform
matrix of any rotated child. Such matrices cannot be cleanly
decomposed into a combination of location/rotation/scale, which
causes issues for rigging and animation tools.
Blender bones have options to exclude rotation and/or scale from the
inherited transformation, but don't have any support for removing the
often undesired shear component. That goal requires replacing simple
parenting with a combination of multiple bones and constraints. The
same is true about the goal of inheriting some scale, but completely
avoiding shear.
This patch replaces the old Inherit Scale checkbox with a enum that
supports multiple options:
* Full: inherit all effects of scale, like with enabled Inherit Scale.
* Fix Shear: removes shear from the final inherited transformation.
The cleanup math is specifically designed to preserve the main
axis of the bone, its length and total volume, and minimally
affect roll on average. It however will not prevent reappearance
of shear due to local rotation of the child or its children.
* Average: inherit uniform scale that represents the parent volume.
This is the simplest foolproof solution that will inherit some
scale without ever causing shear.
* None: completely remove scale and shear.
* None (Legacy): old disabled Inherit Scale checkbox.
This mode does not handle parent shear in any way, so the child
is likely to end up having both scale and shear. It is retained
for backward compatibility.
Since many rigging-related addons access the use_inherit_scale
property from Python, it is retained as a backward compatibility
stub that provides the old functionality.
As a side effect of reworking the code, this also fixes a matrix
multiplication order bug in the Inherit Rotation code, which caused
the parent local scale to be applied in world space. In rigger
opinion this option is useless in production rigs, so this fix
should not be a problem.
Reviewers: brecht
Differential Revision: https://developer.blender.org/D5588
When select a layer in Dopesheet, the autolock layer was not working.
Now the Dopesheet code calls the function for autolock. Also some code cleanup to move the logic to new function.
In order to correctly drive corrective shape keys from a freely
rotating organic joint it is very often found necessary to
decompose the rotation into separate bending and twisting
motions. This type of decomposition cannot be reproduced by
any Euler order or a single quaternion.
Instead this is done by using a helper bone with a Damped Track
constraint aimed at the tail of the control to pick up the bending,
and its helper child with Copy Transforms to separate the twist.
Requiring two additional bones to drive a shape key or a correction
bone seems inconvenient, so this implements the necessary math as new
options in the recently introduced Rotation Mode dropdown of the
Transform Channel driver variable type. The data is also accessible
as a Transformation constraint input.
The output is in the form of Quaternion-derived 'pseudo-angles',
which for `Swing and Y Twist` would represent the following:
* W: true bend angle, independent of bend direction.
* Y: true twist angle.
* X, Z: pseudo-angles representing the proportion of bending around X/Z.
Reviewers: brecht
Differential Revision: https://developer.blender.org/D5651
In weightpaint it is possible to enable the bone selection mode. During
drawing the overlay was rendered, but during selection this was ignored.
Users needed to double click in order to select bones even when the overlay
was enabled.
This patch makes bone selection possible during weight painting using the pose mode bone
selection overlay with a single click.
Reviewed By: fclem, campbellbarton
Differential Revision: https://developer.blender.org/D5629
* Auto detect rc and release version cycle in BKE_blender_version.h.
* On Windows, generate zip and installer if a release is detected.
* On macOS, always generate a dmg instead of zip.
* Use standard package names without hash if a release is detected.
* Buildbot package names now match platform names in releases.
Ref T67056
Differential Revision: https://developer.blender.org/D5643
Useful for using reference images that only make sense to see
in aligned axis-views.
This restores functionality possible with 2.7x background images.
See: T52668.
Now that we 'properly' support private ID data in lib management, there
is no reason anymore to have that custom func, badly named and
by-passing the whole generic ID management code.
Not sure exactly why that was working with nodetrees in depsgraph (could be some special
code in the despgraph), but we always want to allocate memory for the nodetrees here!
Same issue here as with root nodetrees, those are private ID data owned
by another ID, and not in Main DB. This requires special handling.
there are still quiet a few things to do here, like getting rid of
special code for master collection (regular ID copying should handle
that just as it already does for root nodetrees), cleanup in ID copying
code, etc.
The Poly curves were not supported when convert curves to grease pencil strokes, but now are supported.
Also, some code cleanup to make it more readable.
